3785900

Information

• Patent Grant
• 3785900

• References
• Source

• Patent Number

  3,785,900

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1974
  51 years ago

• CPC

  • B29C33/38 - characterised by the material or the manufacturing process
  • A43B1/0027 - Footwear made at least partially from a material having special colours
  • B29C43/18 - incorporating preformed parts or layers
  • B29C65/04 - Dielectric heating, e.g. high-frequency welding
  • B29C65/7861 - In-line machines
  • B29C65/7882 - said parts to be joined moving in a circular path
  • B29C66/45 - Joining of substantially the whole surface of the articles
  • B29C66/81263 - Dielectric properties
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B29C66/83413 - cooperating rollers, cylinders or drums
  • B29C70/28 - Shaping operations therefor
  • B29D35/0018 - Moulds
  • B29D35/0063 - Moulds
  • B44C3/042 - producing a copy from an original structure
  • B44F9/12 - of leather
  • B44F11/00 - Designs imitating artistic work
  • D06N3/0086 - characterised by the application technique
  • B29C37/006 - Degassing moulding material or draining off gas during moulding
  • B29C59/02 - by mechanical means
  • B29C65/486 - characterised by their physical form being non-liquid
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29C66/727 - being porous
  • B29C66/729 - Textile or other fibrous material made from plastics
  • B29C66/7392 - characterised by the material of at least one of the parts being a thermoplastic
  • B29C66/8122 - characterised by the composition of the material constituting the pressing elements
  • B29K2075/00 - Use of PU
  • B29K2105/04 - cellular or porous
  • B29L2009/00 - Layered products
  • B29L2031/505 - Uppers
  • Y10T156/1023 - Surface deformation only [e.g., embossing]
  • Y10T156/1039 - Surface deformation only of sandwich or lamina [e.g., embossed panels]

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 264 - Plastic and nonmetallic article shaping or treating: processes